Announcing Q4D27 for XO-1.75

[James Cameron]

http://wiki.laptop.org/go/OLPC_Firmware_q4d27

- rewrite switch tests for field only, #12514,

- allow screen sharing with telnetd, and support subsequent telnetd
  connections, #12539,

- fix re-use of OLPC serial adapters by firmware applications,

- fix potential data abort during a pingd test, (seen on XO-4 only but
  may occur on XO-1.75), #12172,

- reduce probability of fs-update vs USB keyboard interference,
  #12516,

- add support for default wireless configuration manufacturing data tags.

-- 
James Cameron
http://quozl.linux.org.au/